Product Emission Recall 18239 ECM Circuit Board Connection Failure
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Product Emission Recall 18239 ECM Circuit Board Connection Failure Reference Number: N182172990 Release Date: August 2018 Revision: 00 Model Year Make Model From To RPO Description Buick LaCrosse 2018 2018 LHN 2.5L Engine Cadillac ATS 2018 2018 LTG 2.0L Engine Cadillac CT6 2018 2018 LTG 2.0L Engine Cadillac CTS 2018 2018 LTG 2.0L Engine Chevrolet Camaro 2018 2018 LTG 2.0L Engine Chevrolet Colorado 2018 2018 LCV 2.5L Engine Chevrolet Cruze 2018 2018 LE2 1.4L Engine Chevrolet Equinox 2018 2018 LYX 1.5L Engine Chevrolet Malibu 2018 2018 LTG 2.0L Engine Chevrolet Tracker 2018 2018 LEX 1.4L Engine Chevrolet Volt 2018 2018 L3A 1.5L Engine GMC Acadia 2018 2018 LCV 2.5L Engine GMC Canyon 2018 2018 LCV 2.5L Engine GMC Terrain 2018 2018 LTG, LYX 2.0L or 1.5L Engine Involved vehicles are marked “open” on the Investigate Vehicle History screen in GM Global Warranty Management system. This site should always be checked to confirm vehicle involvement prior to beginning any required inspections and/or repairs. Condition General Motors has decided to conduct a Voluntary Emission Recall involving certain 2018 model year Buick LaCrosse, Cadillac ATS, Cadillac CT6, Cadillac CTS, Chevrolet Camaro, Chevrolet Colorado, Chevrolet Cruze, Chevrolet Equinox, Chevrolet Malibu, Chevrolet Tracker, Chevrolet Volt, GMC Acadia, GMC Canyon, and GMC Terrain vehicles, equipped with 4-cylinder engines (RPO LHN, LEX, L3A, LYX, LKN, LE2, LCV or LTG). On some vehicles, an electrical connection in the circuit board may fail in the engine control module. If this occurs, a malfunction indicator lamp (MIL), such as the Check Engine Light may illuminate. Correction Replace the Engine Control Module (ECM). Parts Quantity Part Name Part No. 1 Engine Control Module (ECM) 12669908 1 Engine Control Module (ECM) 12687467 Note: Use the VIN and the GM Electronic Parts Catalog (EPC) to determine which ECM to order. It is estimated that only 596 involved vehicles will require this Engine Control Module Assembly replaced on this vehicle. Due to limited initial parts availability, dealers are encouraged not to order these parts for use as shelf stock. Reminder: Parts may be removed from Retail Inventory Management (RIM) management. Dealers should review the affected parts to confirm RIM managed status. Parts may have quantity limiters in effect. Copyright 2018 General Motors. All Rights Reserved. Page 1 of 5 Product Emission Recall 18239 ECM Circuit Board Connection Failure Warranty Information Labor Labor Trans. Net Operation Description Time Type Item 9103851* ECM Replacement - ZFAT N/A Acadia 0.4 ATS, CTS 0.9 Camaro 0.8 Colorado/Canyon (Includes time to relocate expansion tank) 0.9 Cruze 1.8 CT6 0.8 ADD: with HP9 0.3 LaCrosse 0.3 Malibu 0.7 Equinox, Terrain 0.5 ADD: LYX 0.1 Tracker 0.5 Volt 1.4 * To avoid warranty transaction rejections, the SPS Warranty Claim Code must be entered when submitting this transaction. Warranty Claim Code Information Retrieval If the SPS Warranty Claim Code was not recorded on the Job Card, the code can be retrieved in the SPS system as follows: - Open TIS on the computer used to program the vehicle - Select and start SPS - Select Settings - Select the Warranty Claim Code tab The VIN, Warranty Claim Code and Date/Time will be listed on a roster of recent programming events. If the code is retrievable, dealers should resubmit the transaction making sure to include the code in the SPS Warranty Claim Code field. Service Procedure Note: After replacing the engine control module (ECM), module programming is required. Carefully read and follow the instructions below. • Ensure the programming tool is equipped with the latest software and is securely connected to the data link connector. If there is an interruption during programming, programming failure or control module damage may occur. • Stable battery voltage is critical during programming. Any fluctuation, spiking, over voltage or loss of voltage will interrupt programming. When required install the EL-49642 SPS Programming Support Tool to maintain system voltage. If not available, connect a fully charged 12 V jumper or booster pack disconnected from the AC voltage supply. DO NOT connect a battery charger. • Turn OFF or disable systems that may put a load on the vehicles battery such as; interior lights, exterior lights (including daytime running lights), HVAC, radio, etc. • Clear DTCs after programming is complete. Clearing powertrain DTCs will set the Inspection/Maintenance (I/M) system status indicators to NO. • To avoid warranty transaction rejections, the SPS Warranty Claim Code must be entered when submitting this transaction. Page 2 of 5 Product Emission Recall 18239 ECM Circuit Board Connection Failure 1. Replace the ECM. Refer to ECM Replacement in SI. 5125477 5125478 • Colorado/Canyon ONLY – loosen the two nuts holding the coolant expansion tank until the tank can be swung out of the way to replace the ECM (shown above). It is NOT necessary to drain and refill coolant for this service procedure. 2. Record SPS Warranty Claim Code on job card for warranty transaction submission. 3. CALIFORNIA VEHICLES ONLY: Complete a “Proof of Correction” certificate and provide to the vehicle owner upon recall completion. Dealer Responsibility All new, used, GM Certified Used, courtesy transportation vehicles, dealer shuttle vehicles, etc. in dealers' possession and subject to this recall must be held and inspected/repaired per the service procedure of this bulletin before customers take possession of these vehicles. Involved vehicles must be held and not delivered to customers, dealer-traded, released to auction, used for demonstration, or any other purpose. All GM Certified Used vehicles currently in the dealers’ inventory within the Certified Pre-Owned Inventory System (CPOIS) will be de-certified and must be held and remedied per the service procedure in this bulletin. Upon submitting an accepted/paid warranty transaction in the Global Warranty Management (GWM) system, the vehicle can be re-certified for sale within the CPOIS system, or once again be used in the CTP program. Page 3 of 5 Product Emission Recall 18239 ECM Circuit Board Connection Failure Dealers are to service all vehicles subject to this recall at no charge to customers, regardless of mileage, age of vehicle, or ownership, from this time forward. Customers who have recently purchased vehicles sold from your vehicle inventory, and for which there is no customer information indicated on the dealer listing, are to be contacted by the dealer. Arrangements are to be made to make the required correction according to the instructions contained in this bulletin. A copy of the customer letter is provided in this bulletin for your use in contacting customers. Recall follow-up cards should not be used for this purpose, since the customer may not as yet have received the notification letter. In summary, whenever a vehicle subject to this recall enters your vehicle inventory, or is in your dealership for service in the future, you must take the steps necessary to be sure the recall correction has been made before selling or releasing the vehicle. ***THE FOLLOWING 2 PARAGRAPHS ARE NOT FOR CANADA OR EXPORT*** When a California emissions recall is completed by a GM dealer, the dealer must provide the vehicle owner a “Proof of Correction Certificate” which the owner may need to present to the California Department Of Motor Vehicles (DMV) when renewing their vehicle registration. Without this correction certificate, the owner may be unable to renew their vehicle registration. Additional Certificates can be obtained, at no charge, from the 1Store application in GlobalConnect. Request GM Item Number 1825 when ordering. Dealer Reports For dealers with involved vehicles, a listing with involved vehicles has been prepared and will be provided to U.S. and Canadian dealers through the GM GlobalConnect Recall Reports, or sent directly to export dealers. The listing may contain customer names and addresses obtained from Motor Vehicle Registration Records. The use of such motor vehicle registration data for any purpose other than follow-up necessary to complete this recall is a violation of law in several states/provinces/countries. Accordingly, you are urged to limit the use of this report to the follow-up necessary to complete this recall. Courtesy Transportation – For USA & Canada Courtesy transportation is available for customers whose vehicles are involved in a product program and still within the warranty coverage period. See General Motors Service Policies and Procedures Manual, Sections 1.4 and 6.1.10, for courtesy transportation program details. Customer Notification USA & Canada - General Motors will notify customers of this recall on their vehicle (see copy of customer letter included with this bulletin). In order to ensure full protection under the emission warranty, and the right to participate in future recalls, the customer notification letter recommends that customers have their vehicles serviced as soon as possible. It also advises that failure to do so could legally be determined to be lack of proper maintenance. The vehicle may fail a state or local emission inspection test if the recall work is not completed. Export - Letters will be sent to known owners of record located within areas covered by the US National Traffic and Motor Vehicle Safety Act. For owners outside these areas, dealers should notify customers using the attached sample letter. GM bulletins are intended for use by professional technicians, NOT a "do-it-yourselfer". They are written to inform these technicians of We Support conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the tools, equipment, safety instructions, and know-how to do a job properly and safely. If a condition is described, DO NOT Voluntary Technician assume that the bulletin applies to your vehicle, or that your vehicle will have that condition.